public int Count()
{
int i = 0;
SLLNode <T> curr = m_head;
while (curr != null)
{
curr = curr.getNext();
i++;
}
return(i);
}
public SLLNode <T> getItem(int p_i)
{
SLLNode <T> curr = m_head;
while (curr != null && p_i > 0)
{
curr = curr.getNext();
p_i--;
}
if (p_i > 0)
{
return(null);
}
return(curr);
}
/** takes from the start */
public SLLNode <T> remove()
{
SLLNode <T> output = m_head;
if (m_head != null)
{
SLLNode <T> tmp = m_head.getNext();
m_head.setNext(null);
m_head = tmp;
if (m_head == null)
{
m_tail = null;
}
}
return(output);
}